English dictionary
sandstone
/'s/&/nd,st/oU/n/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
noun
-
a sedimentary rock consisting of sand consolidated with some cement (clay or quartz etc.)
Source: WordNet 3.0
-
A rock made of sand more or less firmly united. Common or siliceous sandstone consists mainly of quartz sand.
Source: webster1913